公开(公告)号：EP4180905A1

公开(公告)日：2023-05-17

申请号：EP21889631.4

申请日：2021-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： LEE, Jookwan ,  KANG, Youngmin ,  KWAK, Myunghoon ,  KIM, Youngrog ,  LEE, Songyi ,  JUNG, Jihyung ,  JEONG, Hoyoung ,  CHO, Baekeun ,  HONG, Hyunju

IPC: G06F1/16 ,  G06F1/20 ,  G09F9/30

Abstract: An electronic device operating method according to various embodiments of the present disclosure can measure the external temperature of the electronic device by using at least one sensor module. The method can calculate, from the whole area of a flexible display, a fixed area visually exposed to the outside regardless of the screen size of the electronic device, and a variable area having at least a part visually exposed to the outside in a screen expansion or screen size change state of the electronic device. The external temperature is compared with a preset first critical temperature so that heating of the variable area can be determined if the external temperature is less than the first critical temperature. The variable area can be heated by controlling the brightness of the variable area and/or driving frequency.

公开(公告)号：EP4181115A1

公开(公告)日：2023-05-17

申请号：EP21880461.5

申请日：2021-10-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Raetae ,  PARK, Gyeongtae ,  KIM, Dahee ,  LEE, Songyi ,  LEE, Jonghwa ,  PARK, Jihea

IPC: G09G5/22

Abstract: An electronic device and its screen control method are disclosed. The electronic device may include a flexible display configured to change a size of a display area and at least one processor. The at least one processor may, based on a first screen being displayed in the display area of a first size, receive an input for changing the display area into a second size The at least one processor may, based on the display area being changed to the second size according to the received input, control the display to display a second screen which changes the first screen in response to the second size in the display area changed into the second size. The second screen may include, among a plurality of elements in content, a first element corresponding to an element in the first screen and a second element of the content.

公开(公告)号：EP4174619A1

公开(公告)日：2023-05-03

申请号：EP21889588.6

申请日：2021-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： JEONG, Hoyoung ,  KANG, Youngmin ,  KWAK, Myunghoon ,  KIM, Youngrog ,  LEE, Songyi ,  LEE, Jookwan ,  JUNG, Jihyung ,  CHO, Baekeun ,  LEE, Soyoung

IPC: G06F1/16 ,  G06F3/044 ,  G01N27/22 ,  G06F1/30 ,  G06F9/4401

Abstract: An electronic device comprises: a housing; a display comprising a touch sensor panel, the display being configured such that at least one portion thereof is exposed at the front surface of the electronic device, from inside the housing, by moving with respect to the housing; and at least one processor operatively connected to the display, wherein the at least one processor may be configured to: acquire, through the touch sensor panel, data representing a capacitance change on the at least one portion of the display, while the at least one portion of the display is exposed at the front surface of the electronic device; identify a moisture introduction state on the basis of the acquired data; and perform an operation corresponding to the identified moisture introduction state. Various other embodiments may be provided.